html,body,
h1,h2,h3,h4,h5,h6,
ul,ol,li,
table,td,th,tr,
div,span,img,input,select{
    margin: 0;
    padding: 0;
}
ul,ol{
    list-style: none;
}
a{
    text-decoration: none;
    color: #000;
}
img{
    border: none;
}
